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公开(公告)号：US07306657B2
公开(公告)日：2007-12-11
申请号：US10973286
申请日：2004-10-27
申请人： Hideaki Yagi , Junichi Akiyama
发明人： Hideaki Yagi , Junichi Akiyama
IPC分类号： B01D53/02
CPC分类号： A61M16/10 , A61M16/0069 , A61M16/0666 , A61M16/101 , A61M16/107 , A61M2016/0027 , A61M2016/1025 , A61M2205/42
摘要： An oxygen concentrating apparatus including an output variable type compressor. Oxygen-concentrated gas may be supplied either continuously or synchronized with inhalation or timing of inhalations. In one aspect, when synchronous operation is selected, the compressor is operated at a lower output in comparison with continuous supply operation. In a second aspect, when synchronous operation is selected, the supply quantity of oxygen-concentration gas is set to zero during the exhalation period.
摘要翻译： 一种氧浓缩装置，包括输出可变型压缩机。 氧气浓缩气体可以连续地或与吸入或吸入时间同时供应。 在一个方面，当选择同步操作时，与连续供应操作相比，压缩机在较低的输出下运行。 在第二方面中，当选择同步操作时，在呼气期间氧浓度气体的供给量被设定为零。
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公开(公告)号：US20050139214A1
公开(公告)日：2005-06-30
申请号：US10973286
申请日：2004-10-27
申请人： Hideaki Yagi , Junichi Akiyama
发明人： Hideaki Yagi , Junichi Akiyama
CPC分类号： A61M16/10 , A61M16/0069 , A61M16/0666 , A61M16/101 , A61M16/107 , A61M2016/0027 , A61M2016/1025 , A61M2205/42
摘要： An oxygen concentrating apparatus including an output variable type compressor. Oxygen-concentrated gas may be supplied either continuously or synchronized with inhalation or timing of inhalations. In one aspect, when synchronous operation is selected, the compressor is operated at a lower output in comparison with continuous supply operation. In a second aspect, when synchronous operation is selected, the supply quantity of oxygen-concentration gas is set to zero during the exhalation period.
摘要翻译： 一种氧浓缩装置，包括输出可变型压缩机。 氧气浓缩气体可以连续地或与吸入或吸入时间同时供应。 在一个方面，当选择同步操作时，与连续供应操作相比，压缩机在较低的输出下运行。 在第二方面中，当选择同步操作时，在呼气期间氧浓度气体的供给量被设定为零。
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83.发明申请公开(公告)号：US20050018547A1
公开(公告)日：2005-01-27
申请号：US10920182
申请日：2004-08-18
IPC分类号： G11B11/10 , G11B5/00 , G11B5/02 , G11B5/127 , G11B5/31 , G11B5/39 , G11B7/00 , G11B13/04 , G11B11/00
CPC分类号： G11B5/4826 , G11B5/127 , G11B5/3103 , G11B5/3967 , G11B5/4833 , G11B7/00 , G11B13/045 , G11B2005/0002 , G11B2005/0005 , G11B2005/0021
摘要： A pair of members opposed to each other via a gap are commonly used as an evanescent light probe and a writing magnetic head. When the spacing and width of the gap are smaller than the wavelength λ of injected light, highly intensive evanescent light is generated from the gap position of the opposite surface. Magnetic writing is carried out by applying a recording magnetic field from the pair of members to a medium heated by the evanescent light.
摘要翻译： 经由间隙彼此相对的一对构件通常用作渐逝光探针和写入磁头。 当间隙的间隔和宽度小于注入的光的波长λ时，从相对表面的间隙位置产生高度强烈的消逝光。 通过将记录磁场从一对构件施加到由渐逝光加热的介质来进行磁写入。
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84.发明授权公开(公告)号：US06636460B2
公开(公告)日：2003-10-21
申请号：US09749808
申请日：2000-12-28
IPC分类号： G11B1100
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/00 , G11B5/127 , G11B5/314 , G11B5/6088 , G11B13/045 , G11B2005/0002 , G11B2005/0005 , G11B2005/0021 , G11B2005/3996
摘要： In a thermally-assisted magnetic recorder configured to heat a medium with a heat source like a light beam and thereby decrease the coercive force of a recording portion so as to magnetically record information on the recording portion decreased in coercive force by applying a recording magnetic field from a recording magnetic pole thereto, relative timing between heating of the medium and magnetic recording is optimized by locating a reversing point of magnetization, in which the coercive force of the recording portion equals the intensity of the recording magnetic field, in the leading side of the trailing edge of the recording magnetic pole.
摘要翻译： 在热辅助磁记录器中，构造成加热具有像光束的热源的介质，从而降低记录部分的矫顽力，从而通过施加记录磁场来磁记录在矫顽力减小的记录部分上的信息 从记录磁极到介质的加热和磁记录之间的相对定时通过在磁记录的前方定位记录部分的矫顽力等于记录磁场的强度的磁化反转点而被优化 记录磁极的后缘。
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公开(公告)号：US06483673B1
公开(公告)日：2002-11-19
申请号：US09085101
申请日：1998-05-28
申请人： Hitoshi Iwasaki , Yuichi Ohsawa , Reiko Kondoh , Yuzo Kamiguchi , Susumu Hashimoto , Tomomi Funayama , Hiromi Fuke , Junichi Akiyama , Kazuhiro Saito
发明人： Hitoshi Iwasaki , Yuichi Ohsawa , Reiko Kondoh , Yuzo Kamiguchi , Susumu Hashimoto , Tomomi Funayama , Hiromi Fuke , Junichi Akiyama , Kazuhiro Saito
IPC分类号： G11B539
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/1278 , G11B5/3903 , G11B5/3954 , G11B2005/0029 , G11B2005/3996
摘要： A GMR element part is formed of a laminated structure which comprises at least one pair of ferromagnetic layers and a nonmagnetic intermediate layer interposed between the pair of ferromagnetic layers. Signal magnetic field detecting ferromagnetic layers will be optionally disposed one each outside the pair of ferromagnetic layers. The GMR element part consists of a laminated structure which is provided with one pair of GMR ferromagnetic layers opposed to each other across a nonmagnetic intermediate layer or a laminated structure which is provided with one pair of GMR ferromagnetic layer opposed to each other across a nonmagnetic intermediate layer and at least one low-permeability ferromagnetic layer disposed there between through the medium of a nonmagnetic intermediate layer. The GMR element part functions as a read head for sensing the resistance which is varied when signal magnetic fields of mutual opposite directions are applied to the pair of GMR ferromagnetic layers and displaying a differential detection type output response. A granular type ferromagnetic intermediate layer will be used as the GMR element part.
摘要翻译： GMR元件部分由层叠结构形成，该叠层结构包括至少一对铁磁层和介于一对铁磁层之间的非磁性中间层。 信号磁场检测铁磁层将可选地布置在一对铁磁层的外侧。 GMR元件部分由层叠结构构成，该叠层结构具有一对跨越非磁性中间层彼此相对的GMR铁磁体层或层叠结构，该层叠结构具有跨越非磁性中间体彼此相对的一对GMR铁磁层 层和至少一个通过非磁性中间层的介质设置在其间的低磁导率铁磁层。 GMR元件部分用作读取头，用于感测当相互相反方向的信号磁场施加到一对GMR铁磁层并且显示差分检测型输出响应时变化的电阻。 将使用粒状铁磁中间层作为GMR元件部分。
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86.发明授权Signal reproduction method and magnetic recording and reproducing apparatus using tunnel current 失效使用隧道电流的信号再现方法和磁记录和再现装置
公开(公告)号：US5949600A
公开(公告)日：1999-09-07
申请号：US706688
申请日：1996-09-06
申请人： Junichi Akiyama , Yoichiro Tanaka
发明人： Junichi Akiyama , Yoichiro Tanaka
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/00 , G11B5/012 , G11B5/1278 , G11B5/33 , G11B5/3909 , G11B5/58 , G11B11/007 , G11B2005/0029 , G11B2005/0032 , G11B9/1445
摘要： A magnetic recording and reproducing apparatus, including a probe made of a ferromagnetic film movable relative to a magnetic recording medium while having a distal end facing the magnetic recording medium; a head section having a recording element for recording a signal on the magnetic recording medium and a reproducing element including at least a probe for reproducing a signal recording on the magnetic recording medium; and a head slider for mounting the head section. The head slider includes a slider section having a slider surface facing the magnetic recording medium and configured to receive a hydrodynamic force generated by a dynamic effect of a gaseous flow caused by rotation of the magnetic recording medium, and a head support, coupled to the slider section, for supporting the head section such that the reproducing element contacts the magnetic recording medium, the head support having a mass smaller than that of the slider section, an area of a surface of the head support facing the magnetic recording medium being smaller than an area of the slider surface. The apparatus also includes a DC voltage application device for applying a DC voltage between the probe and a recording layer; and a device for detecting a tunnel current flowing between the distal end of the probe and the recording layer through a non-magnetic layer by application of the DC voltage, thereby reproducing a signal recorded on the magnetic recording medium.
摘要翻译： 一种磁记录和再现装置，包括由相对于磁记录介质可移动的铁磁膜制成的探针，同时具有面向磁记录介质的远端; 具有用于在磁记录介质上记录信号的记录元件的头部分和至少包括用于再现在磁记录介质上记录的信号的探头的再现元件; 以及用于安装头部的头滑块。 磁头滑动器包括滑块部分，其具有面向磁记录介质的滑块表面，并且被配置为接收由磁记录介质的旋转引起的气流的动态效应产生的流体动力，以及耦合到滑块的磁头支架 该部分用于支撑头部分，使得再现元件接触磁记录介质，头部支撑体的质量小于滑动部分的质量，头部支承件面向磁记录介质的表面的面积小于 滑块表面的面积。 该装置还包括用于在探针和记录层之间施加直流电压的直流电压施加装置; 以及用于通过施加直流电压来检测通过非磁性层在探针的远端和记录层之间流动的隧道电流的装置，从而再现记录在磁记录介质上的信号。
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87.发明授权Magnetoresistance sensor magnetically coupled with high-coercive force film at two end regions 失效磁阻传感器与两个端部区域的高矫顽力膜磁耦合
公开(公告)号：US5329413A
公开(公告)日：1994-07-12
申请号：US712
申请日：1993-01-05
IPC分类号： G11B5/39
CPC分类号： B82Y25/00 , B82Y10/00 , G11B5/3903 , G11B5/398 , G11B5/399 , G11B2005/3996
摘要： A magnetoresistance sensor of this invention is designed to detect a magnetic field on the basis of a change in electric resistance of a magnetoresistance layer, and includes a substrate, the magnetoresistance layer, a magnetization stabilizing layer for stabilizing magnetization of the magnetoresistance layer, and an electrical conductive layer formed on the magnetoresistance layer or the magnetization stabilizing layer. The sensor is characterized in that the magnetoresistance layer and the magnetization stabilizing layer are stacked on each other such that the layers are magnetically coupled to each other at their two end regions with an exchange coupling force higher than that at the remaining region. With this arrangement, there is provided a magnetoresistance sensor having high sensitivity, which can apply a desired bias magnetic field to the MR layer while preventing the bias magnetic field from being disturbed by a magnetic field from a magnetic recording medium or the like.
摘要翻译： 本发明的磁阻传感器被设计成基于磁阻层的电阻的变化来检测磁场，并且包括基板，磁阻层，用于稳定磁阻层的磁化的磁化稳定层和 形成在磁阻层或磁化稳定层上的导电层。 该传感器的特征在于，磁阻层和磁化稳定层彼此层叠，使得这些层在它们的两个端部区域彼此磁耦合，其交换耦合力高于剩余区域的交换耦合力。 利用这种布置，提供了具有高灵敏度的磁阻传感器，其可以在防止偏磁磁场被来自磁记录介质等的磁场的干扰的同时向MR层施加期望的偏置磁场。
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公开(公告)号：US5304975A
公开(公告)日：1994-04-19
申请号：US965073
申请日：1992-10-22
申请人： Yoshiaki Saito , Susumu Hashimoto , Koichiro Inomata , Hitoshi Iwasaki , Reiko Kondoh , Junichi Akiyama , Yuichi Ohsawa , Toshihiko Ohto
发明人： Yoshiaki Saito , Susumu Hashimoto , Koichiro Inomata , Hitoshi Iwasaki , Reiko Kondoh , Junichi Akiyama , Yuichi Ohsawa , Toshihiko Ohto
CPC分类号： B82Y25/00 , B82Y10/00 , G01R33/093 , G11B5/3903 , H01L43/10 , G11B2005/3996
摘要： A magnetoresistance effect element includes a multilayer obtained by stacking magnetic and nonmagnetic layers to exhibit a magnetoresistance effect, and an reversal assist layer formed on the multilayer to assist reversal of a magnetic moment of the magnetic layer.
摘要翻译： 磁阻效应元件包括通过堆叠磁性和非磁性层以显示磁阻效应而获得的多层，以及形成在多层上的反向辅助层，以辅助磁性层的磁矩的反转。
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公开(公告)号：US4593332A
公开(公告)日：1986-06-03
申请号：US485060
申请日：1983-04-14
申请人： Junichi Akiyama , Shu Chiba , Norikazu Sawazaki
发明人： Junichi Akiyama , Shu Chiba , Norikazu Sawazaki
摘要： A capacitance element includes as an interelectrode substance a magnetic body for detecting a magnetic field formed by a magnetic recording medium. A tuned circuit includes the capacitance element as a tuning element and receives a signal from a high-frequency oscillator. The magnetic characteristics of the magnetic body change with changes in the magnetic field formed by the magnetic recording medium. The high-frequency signal output from the tuned circuit changes with changes in the magnetic characteristics of the magnetic body. A detecting circuit detects the changes in the high-frequency signal output so as to reproduce signals recorded on the magnetic recording medium.
摘要翻译： 电容元件包括用于检测由磁记录介质形成的磁场的磁体作为电极间物质。 调谐电路包括作为调谐元件的电容元件并且接收来自高频振荡器的信号。 磁体的磁特性随着磁记录介质形成的磁场的变化而变化。 从调谐电路输出的高频信号随磁体的磁特性的变化而变化。 检测电路检测高频信号输出的变化，以便再现记录在磁记录介质上的信号。
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公开(公告)号：US4416762A
公开(公告)日：1983-11-22
申请号：US360765
申请日：1982-03-22
申请人： Junichi Akiyama
发明人： Junichi Akiyama
IPC分类号： G01N27/447 , B01D13/02
CPC分类号： G01N27/4473
摘要： An isotachophoretic apparatus which is equipped with means for discriminating whether each of the zones of a sample having been separated by electrophoresis is a completely separate one having already been separated into a single component or an incompletely separate one. The discriminating means is constructed of means for detecting zones at different instants, e.g., two usual detectors, means for detecting the length of the zones, e.g., a time counter and means for comparing the lengths of the two corresponding zones and judging the completion of separation, e.g., a microcomputer.
摘要翻译： 一种等离子体光刻装置，其装备有用于区分通过电泳分离的样品的每个区域是否已经分离成单个部件或不完全分离的完全分离的装置。 识别装置由不同时刻检测区域的装置构成，例如两个通常的检测器，用于检测区域的长度的装置，例如时间计数器和用于比较两个对应区域的长度的装置， 分离，例如微型计算机。
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